---
# Copyright 2016, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# This set of tasks checks whether the repo is up yet. If it is it
# will use the get-pip.py script available there. If it is not yet
# up, then it will use the standard upstream get-pip.py script URL.

- name: Test internal repo URL for the current get-pip.py script
  uri:
    url: "{{ pip_upstream_url }}"
    method: "HEAD"
    timeout: 3
  register: _repo_data_check
  failed_when: false
  when: pip_upstream_url != "https://bootstrap.pypa.io/get-pip.py"
  tags:
    - common-pip

# If we can't reach the internal repo, we need to ensure
# pip isn't locked to it.
- name: Set pip upstream URL
  set_fact:
    pip_upstream_url: "https://bootstrap.pypa.io/get-pip.py"
  when:
    - pip_upstream_url != "https://bootstrap.pypa.io/get-pip.py"
    - (_repo_data_check.status | default(503)) != 200
  tags:
    - common-pip
